IC Phoenix logo

Home ›  S  › S95 > ST3222B

ST3222B from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

ST3222B

Manufacturer: ST

3 TO 3.6V, LOW POWER, UP TO 400 KBPS RS-232 DRIVERS AND RECEIVERS

Partnumber Manufacturer Quantity Availability
ST3222B ST 12728 In Stock

Description and Introduction

3 TO 3.6V, LOW POWER, UP TO 400 KBPS RS-232 DRIVERS AND RECEIVERS The ST3222B is a dual driver/receiver IC manufactured by STMicroelectronics. It is designed for RS-232 and V.28/V.24 communication interfaces, operating with a single 5V power supply.  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Data Rate:** Up to 120kbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Low Power Consumption:** Typically 5mA in active mode  
- **Package Options:** SO-16, TSSOP-16  

### **Features:**  
- Meets EIA/TIA-232-F and ITU-T V.28 standards  
- On-board charge pump for single-supply operation  
- Compatible with 3V and 5V logic levels  
- Low standby current (1µA typical)  
- Enhanced ESD protection on all pins  

This device is commonly used in industrial control systems, point-of-sale terminals, and embedded communication interfaces.

Application Scenarios & Design Considerations

3 TO 3.6V, LOW POWER, UP TO 400 KBPS RS-232 DRIVERS AND RECEIVERS

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips